Summary statistics for s5_c1_7 variable in prds_hosp10_yr2011 dataset :

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
     s5_c1_7 |        271    5.878229    21.24295          2        296

by Jean Roth , jroth@nber.org , 24 Aug 2018